Traction device convenient for building construction

The utility model discloses a traction device convenient for building construction, which belongs to the technical field of traction, and has the technical key points that the traction device comprises a seat plate, a leading head mechanism and a limiting mechanism, vertical plates are mounted on th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG XIAO, LI BAOLIN, DU LIN, LIU XIANHANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CAPSTANS HAULING HOISTING HOISTS LIFTING PERFORMING OPERATIONS TACKLES, e.g. PULLEY BLOCKS TRANSPORTING WINCHES
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